Publications (4)
Galaxy Formation as a Cosmological Tool. I: The Galaxy Merger History as a Measure of Cosmological Parameters
Christopher J. Conselice, Asa F. L. Bluck, Alice Mortlock +2
As galaxy formation and evolution over long cosmic time-scales depends to a large degree on the structure of the universe, the assembly history of galaxies is potentially a powerfu…
Separating the conjoined red clump in the Galactic Bulge: Kinematics and Abundances
Roberto De Propris, R. Michael Rich, Andrea Kunder +8
We have used the AAOMEGA spectrograph to obtain R spectra of 714 stars that are members of two red clumps in the Plaut Window Galactic bulge field $(l,b)=0^{\circ},-8^{…
Active Galactic Nuclei and the Truncation of Star Formation in K+A Galaxies
Michael J. I. Brown, John Moustakas, Nelson Caldwell +7
We have searched for active galactic nuclei (AGNs) in K+A galaxies, using multiwavelength imaging and spectroscopy in the Bootes field of the NOAO Deep Wide-Field Survey. The K+A g…
Intermediate-age Globular Clusters in Four Galaxy Merger Remnants
Gelys Trancho, Bryan W. Miller, Francois Schweizer +2
We present the results of combining Hubble Space Telescope optical photometry with ground-based Ks-band photometry from the Gemini imagers NIRI and FLAMINGOS-I to study the globula…